#define _CRT_SECURE_NO_WARNINGS 
#include"string.h"


void test_string()
{
	bit::string s1("hello");
	bit::string s2(s1);

	cout << s1 << endl;
	cout << s2 << endl;

	bit::string s3("xxxxxxxxxxxxx");
	s1 = s3;

	cout << s1 << endl;
	cout << s3 << endl;
}

int main()
{
	test_string();

	return 0;
}